IT1130075B - ROTARY PISTON MACHINE - Google Patents

ROTARY PISTON MACHINE

Info

Publication number
IT1130075B
IT1130075B IT8020863A IT2086380A IT1130075B IT 1130075 B IT1130075 B IT 1130075B IT 8020863 A IT8020863 A IT 8020863A IT 2086380 A IT2086380 A IT 2086380A IT 1130075 B IT1130075 B IT 1130075B
Authority
IT
Italy
Prior art keywords
rotary piston
piston machine
machine
rotary
piston
Prior art date
Application number
IT8020863A
Other languages
Italian (it)
Other versions
IT8020863A0 (en
Inventor
Karl Bammert
Original Assignee
Karl Bammert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Karl Bammert filed Critical Karl Bammert
Publication of IT8020863A0 publication Critical patent/IT8020863A0/en
Application granted granted Critical
Publication of IT1130075B publication Critical patent/IT1130075B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form
    • Y10T74/19986—Twisted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IT8020863A 1979-03-23 1980-03-21 ROTARY PISTON MACHINE IT1130075B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2911415A DE2911415C2 (en) 1979-03-23 1979-03-23 Parallel and external axis rotary piston machine with meshing engagement

Publications (2)

Publication Number Publication Date
IT8020863A0 IT8020863A0 (en) 1980-03-21
IT1130075B true IT1130075B (en) 1986-06-11

Family

ID=6066209

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8020863A IT1130075B (en) 1979-03-23 1980-03-21 ROTARY PISTON MACHINE

Country Status (11)

Country Link
US (1) US4350480A (en)
JP (1) JPS55131501A (en)
AR (1) AR219228A1 (en)
BE (1) BE882350A (en)
BR (1) BR8001758A (en)
CH (1) CH649131A5 (en)
DE (1) DE2911415C2 (en)
FR (1) FR2451996B1 (en)
GB (1) GB2045355B (en)
IN (1) IN153930B (en)
IT (1) IT1130075B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157732B (en) * 1981-02-06 1986-05-24 Svenska Rotor Maskiner Ab
US4412796A (en) * 1981-08-25 1983-11-01 Ingersoll-Rand Company Helical screw rotor profiles
US4583927A (en) * 1983-03-16 1986-04-22 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism
US4673344A (en) * 1985-12-16 1987-06-16 Ingalls Robert A Screw rotor machine with specific lobe profiles
JPS6463688A (en) * 1987-09-01 1989-03-09 Kobe Steel Ltd Screw rotor for screw compressor
JPH029621A (en) * 1988-06-29 1990-01-12 Shimano Ind Co Ltd Manufacture of fishing rod
US5980971A (en) * 1995-07-18 1999-11-09 Heart Of The Valley Cooperative Method for manufacture of dry instantly rehydratable bean paste
JP3823573B2 (en) * 1998-11-19 2006-09-20 株式会社日立製作所 Screw fluid machinery
US8632323B2 (en) * 2008-08-08 2014-01-21 Sumitomo Electric Sintered Alloy, Ltd. Internal gear pump rotor, and internal gear pump using the rotor
JP5695995B2 (en) * 2011-07-25 2015-04-08 株式会社神戸製鋼所 Gear pump
US9057373B2 (en) 2011-11-22 2015-06-16 Vilter Manufacturing Llc Single screw compressor with high output
ITMI20122168A1 (en) 2012-12-18 2014-06-19 Mario Antonio Morselli HYDRAULIC GEAR MACHINE AND RELATIVE TOOTHED WHEEL
DE102014105882A1 (en) 2014-04-25 2015-11-12 Kaeser Kompressoren Se Rotor pair for a compressor block of a screw machine
EP3158231A1 (en) * 2014-06-17 2017-04-26 Mario Antonio Morselli Monodirectionally torque-transmitting toothed gearing
TR201808185T4 (en) * 2014-06-26 2018-07-23 Svenska Rotor Maskiner Ab Pair of screw rotors working together.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486770A (en) * 1946-08-21 1949-11-01 Joseph E Whitfield Arc generated thread form for helical rotary members
DE934605C (en) * 1952-04-19 1955-10-27 Svenska Rotor Maskiner Ab Rotary piston machine
SE312394B (en) * 1965-05-10 1969-07-14 A Lysholm
US3414189A (en) * 1966-06-22 1968-12-03 Atlas Copco Ab Screw rotor machines and profiles
GB1197432A (en) * 1966-07-29 1970-07-01 Svenska Rotor Maskiner Ab Improvements in and relating to Rotary Positive Displacement Machines of the Intermeshing Screw Type and Rotors therefor
DE2122145A1 (en) * 1971-05-05 1972-11-16 Riedl, Alois, Dipl.-Ing., 6521 Eich Screw compressor with edge-free profile flanks
US4028026A (en) * 1972-07-14 1977-06-07 Linde Aktiengesellschaft Screw compressor with involute profiled teeth
GB1503488A (en) 1974-03-06 1978-03-08 Svenska Rotor Maskiner Ab Meshing screw rotor fluid maching
DE2413708A1 (en) * 1974-03-21 1975-10-02 Aerzener Maschf Gmbh Rotary piston engine with meshing asymmetrical helical gears - normal to tooth contour includes more than 5 degrees with normal to radius
DE2419551A1 (en) * 1974-04-23 1975-11-06 Aerzener Maschf Gmbh Rotary engine with two meshing helical gear rotors - causing uniform wear of cutting edges of bobbing cutter
SE386960B (en) * 1974-06-24 1976-08-23 Atlas Copco Ab ROTORS FOR SCREWDRIVER MACHINE

Also Published As

Publication number Publication date
IT8020863A0 (en) 1980-03-21
US4350480A (en) 1982-09-21
BE882350A (en) 1980-07-16
DE2911415C2 (en) 1982-04-15
AR219228A1 (en) 1980-07-31
JPS6147281B2 (en) 1986-10-18
BR8001758A (en) 1980-11-18
JPS55131501A (en) 1980-10-13
GB2045355B (en) 1983-04-20
CH649131A5 (en) 1985-04-30
DE2911415A1 (en) 1981-01-15
IN153930B (en) 1984-09-01
FR2451996B1 (en) 1985-06-28
GB2045355A (en) 1980-10-29
FR2451996A1 (en) 1980-10-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970228